v3.26.1
Goodwill and Identifiable Intangible Assets - Summary of Changes in Carrying Amount of Goodwill (Detail)
$ in Millions
 6 Months Ended
Jun. 27, 2026
USD ($)
Goodwill [Line Items]  
Beginning Balance $ 2,006.4 [1]
Year-to-date foreign currency translation adjustments (5.3)
Ending Balance 2,001.1 [1]
Water [Member]  
Goodwill [Line Items]  
Beginning Balance 1,224.9 [1]
Year-to-date foreign currency translation adjustments (4.8)
Ending Balance 1,220.1 [1]
Outdoors [Member]  
Goodwill [Line Items]  
Beginning Balance 651.1 [1]
Year-to-date foreign currency translation adjustments 0.0
Ending Balance 651.1 [1]
Security [Member]  
Goodwill [Line Items]  
Beginning Balance 130.4 [1]
Year-to-date foreign currency translation adjustments (0.5)
Ending Balance $ 129.9 [1]
[1] Net of accumulated impairment losses of $399.5 million in the Outdoors segment.